| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2120.0 | USD | 20181023 |
| Unknown | China national standards | MT | 9340.0 | USD | 20181022 |
| Unknown | China national standards | MT | 9000.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2130.0 | USD | 20181022 |
| Unknown | China national standards | MT | 22140.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181017 |
| Unknown | China national standards | MT | 580.0 | USD | 20181016 |
| Unknown | China national standards | MT | 90.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1360.0 | USD | 20181016 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181015 |